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30. 3 x (5 + 6) = 33
33. 14 - (8 - 2) - 1 =
36. (3 + 2) × (4 + 6) =
39. 6 x 4 + 5) =​

User Geewiz
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1 Answer

2 votes

Answer:

39. 29

36. 50

33. 7

30. 33

Explanation:

39. According to the Order of Operations, in this case, Subtraction & Addition are evaluated after Division & Multiplication:


6 * 4 + 5 = 24 + 5 = 29

36. Evaluate everything since everything is wrapped in parentheses:


(3 + 2) * (4 + 6) = 5 * 10 = 50

33. Evaluate everything inside of parentheses FIRST:


14 - (8 - 2) - 1 = 14 - 6 - 1 = 7

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User Hagop
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